Abstract: Currency processing systems, coin processing machines, coin sorting and recycling assemblies, and methods of making and methods of using the same are presented herein. A currency processing system is disclosed which includes a housing with a coin input area for receiving coins and coin receptacles for stowing processed coins. A disk-type coin processing unit includes a rotatable disk for imparting motion to input coins, and a sorting head for separating and discharging coins from exit stations. An automated coin chute receives coins from one of the exit stations. The automated coin chute includes a movable diverter plate that selectively transitions between a first position, whereby coins received from the exit station of the disk-type coin processing unit are redirected through a coin-recycling output passage to a coin-recycling receptacle, and a second position, whereby coins received from the exit station are redirected through a coin-depositing output passage to a coin-depositing receptacle.

Abstract: Currency processing systems, coin processing machines, coin sorting and recycling assemblies, and methods of making and methods of using the same are presented herein. A currency processing system is disclosed which includes a housing with a coin input area for receiving coins and coin receptacles for stowing processed coins. A disk-type coin processing unit includes a rotatable disk for imparting motion to input coins, and a sorting head for separating and discharging coins from exit stations. An automated coin chute receives coins from one of the exit stations. The automated coin chute includes a movable diverter plate that selectively transitions between a first position, whereby coins received from the exit station of the disk-type coin processing unit are redirected through a coin-recycling output passage to a coin-recycling receptacle, and a second position, whereby coins received from the exit station are redirected through a coin-depositing output passage to a coin-depositing receptacle.

Abstract: A wave phased array is manufactured using additive manufacturing technology (AMT). The wave phased array includes a radiator, a radiator dilation layer supporting the radiator, a beamformer supporting the radiator dilation layer, a beamformer dilation layer supporting the beamformer, and a substrate support layer supporting the beamformer dilation layer. At least one of the radiator, the radiator dilation layer, the beamformer, the beamformer dilation layer and the substrate support layer is fabricated at least in part by an AMT process.

Abstract: A reactive beamformer includes a radiator disposed within a substrate and configured to radiate a received electromagnetic signal, a plurality of receptors disposed within the substrate, each of the plurality of receptors configured to receive a portion of the radiated electromagnetic signal, and a plurality of signal lines. Each signal line of the plurality of signal lines is coupled to a respective receptor of the plurality of receptors to convey the portion of the radiated electromagnetic signal from the respective receptor and to provide the portion of the radiated electromagnetic signal to an output.

Abstract: Described herein is a low profile radiator (LPR) manufactured using additive manufacturing technology (AMT). Such an AMT radiator is suitable for use in an array antenna which may be fabricated using AMT manufacturing processes.

Abstract: The concepts, systems, circuits and techniques described herein are directed toward a spiral antenna which may be provided using additive manufacturing technology so as to provide an antenna capable of operation at frequencies which are higher than spiral antennas manufactured using standard photo-etch or printed circuit board (PCB) manufacturing processes.

Abstract: Currency processing systems, coin processing machines, coin sorting and recycling assemblies, and methods of making and methods of using the same are presented herein. A currency processing system is disclosed which includes a housing with a coin input area for receiving coins and coin receptacles for stowing processed coins. A disk-type coin processing unit includes a rotatable disk for imparting motion to input coins, and a sorting head for separating and discharging coins from exit stations. An automated coin chute receives coins from one of the exit stations. The automated coin chute includes a movable diverter plate that selectively transitions between a first position, whereby coins received from the exit station of the disk-type coin processing unit are redirected through a coin-recycling output passage to a coin-recycling receptacle, and a second position, whereby coins received from the exit station are redirected through a coin-depositing output passage to a coin-depositing receptacle.

Abstract: Currency processing systems, coin processing machines, coin sorting and recycling assemblies, and methods of making and methods of using the same are presented herein. A currency processing system is disclosed which includes a housing with a coin input area for receiving coins and coin receptacles for stowing processed coins. A disk-type coin processing unit includes a rotatable disk for imparting motion to input coins, and a sorting head for separating and discharging coins from exit stations. An automated coin chute receives coins from one of the exit stations. The automated coin chute includes a movable diverter plate that selectively transitions between a first position, whereby coins received from the exit station of the disk-type coin processing unit are redirected through a coin-recycling output passage to a coin-recycling receptacle, and a second position, whereby coins received from the exit station are redirected through a coin-depositing output passage to a coin-depositing receptacle.

Abstract: The method according to some embodiments comprises a coin processing machine depositing a plurality of the coins from the coin processing machine through an upper opening of a generally rigid and elongated tubular body of a coin receptacle sleeve and into the coin sleeve until a top level of coins within the sleeve is adjacent to a top of a coin bag; and continuing to deposit additional coins through the upper opening and into the sleeve until a top level of coins within the sleeve is adjacent a full coin height level and above the top of the coin bag.

Abstract: Systems, methods and devices for processing coins are presented herein. A coin processing system is disclosed which includes a housing with a coin input area for receiving a batch of coins, a controller with a communication interface operatively attached to the housing, and a coin processing unit for counting, discriminating, and/or valuing coins received from the coin input area. The coin processing system also includes a mobile coin receptacle removably disposed within the housing and configured to receive coins from the coin processing unit. The mobile coin receptacle is configured to wirelessly communicate information to the communication interface of the controller. The mobile coin receptacle can include one or more electrical contacts that mate with one or more electrical contacts on the housing to wirelessly communicate the information.

Abstract: A method and system for prevention of dust accumulation on a coin sensor assembly (67) in a coin handling machine (60), includes a lower optical element (83, 90) positioned below a coin track (63) and then either, or both of, 1) blowing off dust that tends to accumulate on the cover (83) for the lower optical element (90) and 2) coating the cover (83) for the lower optical element (90) with a transparent conductive coating (83a) that is electrically grounded to prevent accumulation of dust due to static electrical attraction. A fan unit (82) is positioned adjacent the cover (83) for blowing dust off the cover (83) during operation of the coin handling machine (60). The method and system is preferably a optical reflector system with an upper optical element in the form of a reflector (86, 87) and a transparent conductive coating of material (87a) is also provided on the reflector (86, 87).

Abstract: Systems, methods and devices for processing coins are presented herein. A coin processing system is disclosed which includes a housing with a coin input area for receiving a batch of coins, a controller with a communication interface operatively attached to the housing, and a coin processing unit for counting, discriminating, and/or valuing coins received from the coin input area. The coin processing system also includes a mobile coin receptacle removably disposed within the housing and configured to receive coins from the coin processing unit. The mobile coin receptacle is configured to wirelessly communicate information to the communication interface of the controller. The mobile coin receptacle can include one or more electrical contacts that mate with one or more electrical contacts on the housing to wirelessly communicate the information.

Abstract: Systems, methods and devices for processing coins are presented herein. A coin processing system is disclosed which includes a housing with a coin input area for receiving a batch of coins, a controller with a communication interface operatively attached to the housing, and a coin processing unit for counting, discriminating, and/or valuing coins received from the coin input area. The coin processing system also includes a mobile coin receptacle removably disposed within the housing and configured to receive coins from the coin processing unit. The mobile coin receptacle is configured to wirelessly communicate information to the communication interface of the controller. The mobile coin receptacle can include one or more electrical contacts that mate with one or more electrical contacts on the housing to wirelessly communicate the information.

Abstract: An elastic coin moving disk assembly (23) for moving coins across a coin sorting and coin collection member (13) in a coin handling machine (10), in which the coin sorting and coin collection member (13) has openings (28) of varying size to receive coins (14) of respective denominations, the coin moving disk assembly (23) having an annular disk body with a groove (32) and an outer rim (35) having a cavity (33) in a bottom surface; and a fin ring (39) molded into the cavity (33) in the bottom surface, the fin ring (39) comprising planar fingers (42) extending downward and substantially perpendicular to the bottom surface of the rim (35) when first manufactured, and later taking on an angular “set” after an initial break-in period, which is compensated for by a user-removable shim (43).

Abstract: A self-service change redemption machine (10) has an intake area (18) for receiving batches of mixed coinage and conveying the coins to a coin sorter (22) for sorting, counting and directing coins into a plurality of coin chutes (26). From there, the coins are routed to coin receptacles such as bags (60). Multiple bags are provided for certain denominations. To fill multiple bags for a given denomination, repositionable diverter mechanisms (30) are provided between the chutes (26) and pluralities of bags for the respective denominations. The bags are held by bag holders (34) which extend downward from a substantially rigid one-piece chassis (40), which also supports the diverter mechanisms (30). The machine (10) has buttons (80) responsive to inputs from a user to turn on the machine, to process coins that are input through the intake area (18) and to issue the voucher or other form of credit. Instructions for using the machine (10) and other information are displayed on a screen display (15).

Abstract: A coin sensor and method of identifying coins by size and also discriminating invalid coins includes a portion of a coin track (63) over which coins (14) pass in a single file, an illumination source (92) for illuminating at least portions of the coins (14) as the coins move along the coin track (63), an optical detector (95) spaced from the coin track (63) for detecting a size of at least a portion of each coin passing the coin sensor along the coin track, and a telecentric lens (94) positioned between the optical detector (95) and the coin track (63), such that the portion of each coin passing the optical detector (95) is seen to have an apparent size and configuration independent of a variation in distance of the coin from the telecentric lens (94) as each coin moves along the coin track (63). The optical sensor and detector (90) can be angled to assist in preventing stray light from the bottom of the coins from being transmitted to the detector (95).

Abstract: Systems, methods and devices for processing coins are presented herein. A coin processing system is disclosed which includes a housing with a coin input area for receiving a batch of coins, a controller with a communication interface operatively attached to the housing, and a coin processing unit for counting, discriminating, and/or valuing coins received from the coin input area. The coin processing system also includes a mobile coin receptacle removably disposed within the housing and configured to receive coins from the coin processing unit. The mobile coin receptacle is configured to wirelessly communicate information to the communication interface of the controller. The mobile coin receptacle can include one or more electrical contacts that mate with one or more electrical contacts on the housing to wirelessly communicate the information.

Abstract: A cash recycling machine (10) has an input hopper (19) for feeding batches of mixed coinage to a coin sorter (21) for sorting, counting and directing coins into a plurality of bulk coin storage receptacles (31, 32, 33, 34). From there, the coins are fed into a plurality of smaller dispensing hoppers (46, 47, 48, 49) equipped with sensors (88) for counting the coinage as it is dispensed. A controller (80) is responsive to inputs from a user in a first operating cycle of the machine to cause the dispensing hoppers (46, 47, 48, 49) to dispense an amount of sorted coinage into one of several receptacles including a cash drawer (15) or coin bags (40). A controller (80) is responsive to inputs from a user in a second operating cycle of the machine to receive, sort and count a batch of coins that is loaded into the input hopper (19) and stored in the bulk coin storage receptacles (31, 32, 33, 34).

Abstract: An elastic coin moving disk assembly (23) for moving coins across a coin sorting and coin collection member (13) in a coin handling machine (10), in which the coin sorting and coin collection member (13) has openings (28) of varying size to receive coins (14) of respective denominations, the coin moving disk assembly (23) having an annular disk body with a groove (32) and an outer rim (35) having a cavity (33) in a bottom surface; and a fin ring (39) molded into the cavity (33) in the bottom surface, the fin ring (39) comprising planar fingers (42) extending downward and substantially perpendicular to the bottom surface of the rim (35) when first manufactured, and later taking on an angular “set” after an initial break-in period, which is compensated for by a user-removable shim (43).

Abstract: A two disk coin handling machine and method for offsorting with a feeding disk (11) for feeding coins to a sorting disk (62) having at least one opening (15-20) for receiving valid coins of different denominations, a drive member (71) disposed above the sorting disk (62) with narrowed fins (62) for moving the coins along an outside reference edge (64, 65, 66), a diverter member (74) disposed along the reference edge (64, 65, 66) to project into the coin track (63) to move a coin (14) selected for offsorting away from the reference edge (64, 65, 66) and off of a narrow rail portion (81) of the coin track (63) into an offsort opening (76), which causes the coin to tip up, and a deflector 77 for deflecting larger, tipped-up coins into the offsort opening (76).